Perhaps you should try some spelling variations:
"coder documentation and computer programming" » "coder documentation and computer program" (Expand search), "coder documentation and computer programs" (Expand search), "model documentation and computer programming" (Expand search), "car documentation and computer programming" (Expand search), "care documentation and computer programming" (Expand search), "coder documentation _ computer programming" (Expand search)
"python c python python programming" » "python c pythons python programming" (Expand search), "python c piton python programming" (Expand search), "python c pitons python programming" (Expand search), "python _ python python programming" (Expand search), "python of python python programming" (Expand search), "python in python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder documentation and computer programming") OR ("python c python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder documentation and computer programming\") OR (\"python c python python programming\"))".
• Removing quotes may allow a broader search: (( coder documentation and computer programming ) OR ( python c python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder documentation and computer programming") OR ("python c python python programming"))*.